[Roscoe]

Blue,
Not that the big block in unreliable it's the weight that affects the handling on a road race track. It is also more expensive to add performance parts or to replace entirely if you lunch it.

I've got about 38 into my A&C and am very pleased with the performance. My engine is a mild 351W and it gets plenty of power. Problem with some is that they get this ego trip to put in gobs of power into a car that weighs 2200 lbs and they wind up either rolling it into a ball or going through tires because they can't get traction.

Roscoe